This page summarises the information held within TEPCat for the transiting planetary system TOI-5349. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2026AJ....171...43S | |
| Date of discovery paper | 2025 / 9 / 25 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 03 30 50.98 | h m s |
| Declination | +20 52 47.0 | d m s |
| Right ascension (decimal) | 52.71242 | degrees |
| Declination (decimal) | 20.87972 | degrees |
| V-band apparent magnitude | 15.65 | mag |
| K-band apparent magnitude | 11.51 | mag |
| Transit duration | 0.0813 ( 1.951 ) | day hour |
| Transit depth | 2.6 | % |
| Time of mid-transit | 2459521.8184 ± 0.0005 | HJD or BJD |
| Orbital period | 3.317921 ± 0.000002 | days |
| Reference for orbital ephemeris | 2026AJ....171...43S |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 3751 ± 59 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.50 ± 0.16 | dex |
| Stellar mass | 0.61 ± 0.02 | Msun |
| Stellar radius | 0.58 ± 0.01 | Rsun |
| Stellar logarithmic surface gravity | 4.72 ± 0.04 | c.g.s. |
| Stellar mean density | 3.1 ± 0.2 ( 4.37 ± 0.28 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.03 +0.03 −0.02 | |
| Orbital semimajor axis | 0.0369 ± 0.0004 | AU |
| Planetary mass | 0.40 ± 0.02 ( 127.16 ± 6.36 ) | Mjup Mearth |
| Planetary radius | 0.91 ± 0.02 ( 10.20 ± 0.22 ) | Rjup Rearth |
| Planetary surface gravity | 12.0 +0.9 −0.8 3.08 +0.03 −0.03 | m/s2 log(cgs) |
| Planetary mean density | 0.50 ± 0.05 ( 0.663 ± 0.066 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 719 ± 15 | K |
| Reference of detailed study | 2026AJ....171...43S |
TOI-5349 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/01/29 John Southworth (Keele University, UK)